This blog is published and maintained by Public Prosecutor P. M.Serrano Neves (pmsneves@gmail.com, Brazil) with the assistance of Acangau Foundation’s personnel and volunteers and contributors from all over the world. We strongly encourage participation and public debate.

Monday, December 3, 2012

Int J Environ Res Public Health. 2011 Mar;8(3):861-74. O'Bryant SE, Edwards M, Menon CV, Gong G, Barber R. F Marie Hall Institute for Rural and Community Health, Texas Tech University Health Sciences Center, 3601 4th St, STOP 6323, Lubbock, TX 79430, USA. Abstract - Exposure to elements in groundwater (toxic or beneficial) is commonplace yet, outside of lead and mercury, little research has examined the impact of many commonly occurring environmental exposures on mental abilities during the aging process. Inorganic arsenic is a known neurotoxin that has both neurodevelopmental and neurocognitive consequences. The aim of this study was to examine the potential association between current and long-term arsenic exposure and detailed neuropsychological functioning in a sample of rural-dwelling adults and elders. Data were analyzed from 434 participants (133 men and 301 women) of Project FRONTIER, a community-based participatory research study of the epidemiology of health issues of rural-dwelling adults and elders. The results of the study showed that GIS-based groundwater arsenic exposure (current and long-term) was significantly related to poorer scores in language, visuospatial skills, and executive functioning. Additionally, long-term low-level exposure to arsenicwas significantly correlated to poorer scores in global cognition, processing speed and immediate memory. The finding of a correlation betweenarsenic and the domains of executive functioning and memory is of critical importance as these are cognitive domains that reflect the earliest manifestations of Alzheimer's disease. Additional work is warranted given the population health implications associated with long-term low-levelarsenic exposure.

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Stop an invisible mass killing: the Worldwide Campaign

SOS Arsenic has been created in recognition of the urgent need to efficiently and democratically tackle the threatening issue of insidious contamination of our bodies and souls with anthropogenic arsenic both at local and global scales.

* SOS Arsenic has been created in recognition of the urgent need toefficiently and democratically tackle the threatening issue of insidious contamination of our bodies and souls with anthropogenic arsenic both at local and global scales.* It has been recognized that some media are financed by a fistful ofpeople, corporations and governments whose very existence, success and enrichment rely on arsenic-releasing activities such as gold mining.* This relationship of dependence has jeopardized the capacity of these media to adequately approach the arsenic contamination issue worldwide.* It has been recognized that the existence, richness and success of those few are built and maintained at the expenses of the existence, health and survival of the vast majority of people who suffer the burdens of arsenic contamination.* Democratic Right assists contributors to this blog in their task of contributing good quality scientific, artistic and journalistic information about arsenic contamination worldwide.* This is a legitimate journalistic endeavor of Orwellian stature: “Journalism is printing what someone else does not wanted printed; everything else is public relations” (George Orwell).* This blog is published and maintained by Public Prosecutor P. M.Serrano Neves (pmsneves@gmail.com, Brazil) with the assistance of Acangau Foundation’s personnel and volunteers and contributors from all over the world. We strongly encourage participation and public debate.